... CE&RoHS 5)Factory,2years warran Popular round adjustable high lumen 15w led downlight 1,Material:Aluminum,car/die-casting aluminum lamp body ... oxidation 2,Light source:all use high power LED which is low-light failure with high brightness as a light source,to ... lens(half-light),the bead surface lens (soft) 4,High brightness,low electricity consumption and color temperature.your electricity bill will ...